baber/WOPTO huggingface dataset:
Patent KR-20080008514-A (KR)
Title: Electric power steering system and fail safe logic for hybrid emission vehicle
Inventor: CHOI DAE GUN
IPC: B62D6/00
Filed: 2006-07-20
Abstract: An electric power steering system and a fail safe control method of a hybrid emission vehicle are provided to protect a battery and an electric power steering system by limiting currents when the vehicle is not running above a constant speed. An electric power steering system of a hybrid emission vehicle comprises: an electronic control unit(ECU)(140) and a RPM sensor(200). The ECU provided in the hybrid emission vehicle receives a signal from the RPM sensor. Additionally, the ECU controls operation of the electric power steering system and fail-safe.
Patent KR-20080012707-A (KR)
Title: Multi-layered plastic substrate having excellent surface hardness and gas barrier properties, and fabrication method thereof
Inventor: LEE HO JUN
IPC: H05K3/46
Filed: 2006-08-04
Abstract: A multi-layered plastic board and a manufacturing method thereof are provided to decrease a coefficient of linear expansion, enhance dimensional stability and improve gas barrier property. Organic or organic-inorganic hybrid layers(115a,115b) are laminated on both surfaces of bonded plastic films(110a,110b), and polysilazane layers(125a,125b) are laminated on each upper surface of the organic or organic-inorganic hybrid layers. The organic or organic-inorganic hybrid layers serve as a buffer layer between the plastic film and the polysilazane layer to minimize a coefficient of interlayer linear expansion and improve the interlayer adhesive force. The polysilazane layers serve as a protective layer for preventing crack of the organic or organic-inorganic hybrid layers and improve a gas barrier property.
Patent KR-20080015320-A (KR)
Title: Method and apparatus for shoulder-line detection and gesture spotting detection
Inventor: KIM HYE JIN
IPC: G06T9/20
Filed: 2006-08-14
Abstract: A method and an apparatus for extracting a shoulder line, and a method for gesture spotting detection are provided to recognize a calling gesture occurring in a shoulder-line, head or above the head even at a remote distance or a short distance although a posture of a user is not fixed. An image of people is received(S100). A space area inside a body is defined for the inputted image(S115). A space area outside a body is defined from the inputted image based on the space area inside the body(S120). An edge area is extracted from the inputted image based on the space area inside the body and the space area outside the body(S125). Shoulder line information is obtained by using an energy function obtained based on the space area inside the body, the space area outside the body, and the edge area(S135).
Patent KR-20080015965-A (KR)
Title: Nickel ball manufacturing method for electro-forming using waste stamper
Inventor: CHOI YONG
IPC: C25D7/00
Filed: 2006-08-17
Abstract: A manufacturing method of nickel balls for electro-forming using a waste stamper is provided to recycle all of the waste stamper through a plating process without performing a melting process by using a waste stamper having a high purity remained after punching an electro-deposition metal plate used as an anode in a plating pot. A manufacturing method of nickel balls for electro-forming using a waste stamper comprises: a punching process(S1) of punching a waste stamper used for manufacturing a guide light plate to obtain nickel ball cores with a predetermined size; an electrolytic solution preparing process(S2) of dissolving a waste stamper remained after the punching process into a diluted sulfuric acid solution to prepare an electrolytic solution used as an electrolytic solution for plating; and a plating process(S3) of placing the nickel ball cores into a barrel that is a rotary drum, dipping the barrel into the electrolytic solution, and applying an electric charge to the electrolytic solution to plate the ball cores. The electrolytic solution preparing process further comprises a dissolution promoting step(S4) of maintaining temperature of the electrolytic solution to a room temperature, and applying a voltage to the electrolytic solution to increase dissolution rate of the waste stamper. The electrolytic solution preparing process further comprises a vibration generating step(S5) of installing a supersonic oscillator at one side of a dissolution tank for dissolving the waste stamper to emit gas generated from surfaces of electrodes by vibration.
Patent KR-20080017856-A (KR)
Title: Printed circuit board and the manufacturing method thereof
Inventor: LEE JAE WOONG
IPC: H05K3/46
Filed: 2006-08-22
Abstract: A printed circuit board and a manufacturing method thereof are provided to decrease the thickness of the printed circuit board and to reduce total volume of a terminal, by mounting a circuit component in an insertion groove. A multi-layer substrate(50) has a number of stacked layers. A mounting space(42) is formed in a groove type having depth on the multi-layer substrate. A circuit component(40) is mounted by being inserted into the mounting space. A solder ball is attached to a connection pin of the circuit component, and contacts with a connection pin pad formed in the mounting space.
Patent KR-20080019394-A (KR)
Title: Triangular-shaped truss girder for truss deck with formwork board
Inventor: CHANG KWANG YOON
IPC: E04C3/04
Filed: 2006-08-28
Abstract: A triangular truss girder for comprising a mold assembled truss deck is provided to reduce an installation time and cost by using a warren truss in which the lattices connecting upper and lower wires correspond at one point. A triangular truss girder includes a mold assembled truss deck. Joints of lower wires(2) and lattices(3) are matched. The lattices of the truss girder are placed lower than the lower wires as long as necessary for connection with the mold sheets. The lattices connecting upper wires(1) and the lower wires are matched at one point.
Patent KR-20080019831-A (KR)
Title: Microbial agents against ginseng plant pathogens that contains induced systemic resistant bacillus megaterium hk-isr1 strain and cultured solution therefrom and prevention methods for ginseng plant disease using the same
Inventor: PARK HOON
IPC: C12N1/20
Filed: 2006-08-29
Abstract: An induced systemic resistant Bacillus megaterium HK-ISR1 strain is provided to induce the induced systemic resistance in ginseng plants while it does not have antagonistic activity against ginseng plant pathogenic bacteria, so that it is useful for controlling ginseng plant disease. An induced systemic resistant Bacillus megaterium HK-ISR1 strain(KACC 91261P) is isolated from the roots and aerial part of ginseng and controls ginseng plant disease caused by a ginseng plant pathogenic bacterium selected from Cylindrocarpon destructans, Rhizoctonia solani, Sclerotinia sclerotiorum, Fusarium solani, Botrytis cinerea, Phytophthora cactorum, Pythium ultimum, Alternaria panax and Colletotrichum gloeosporioides. A microbial agent contains the induced systemic resistant Bacillus megaterium HK-ISR1 strain(KACC 91261P) and is formulated as particle, wettable powder or capsule. Further, a concentration of microbe in microbial agent is 1Î10^6 to 1Î10^9 cfu/ml.
Patent KR-20080020128-A (KR)
Title: Method, system and server for reducing latency time of network for use in online service
Inventor: LEE GANG SEOK
IPC: G06Q50/10
Filed: 2006-08-30
Abstract: A method, a system, and a server for reducing network latency of a mobile game service, and a mobile terminal thread are provided to minimize the network latency between the mobile terminal and a mobile game service server by using a UDP(User Datagram Protocol), controlling connection of a service member terminal based on network information, fixing an inverse transfer speed of a service terminal, and restricting the size and a transfer cycle of a data packet. A mobile terminal(110) requests connection to a mobile game service by transmitting network information including a type of the mobile network(120) and the number of mobile members for an MSC(Mobile Switching Center), and fixes an inverse transfer speed after the mobile game service is connected. A game server(130) permits the connection of the mobile terminal having the small network latency by analyzing the network information received from the mobile terminal. The mobile terminal obtains the network information from the mobile network periodically and transmits the network information to the game server. The game server blocks the connection of the mobile terminal having the big network latency by periodically analyzing the network information. The mobile terminal and the game server exchange data by using a UDP.
Patent KR-20080020178-A (KR)
Title: Lower spring sheet structure of shock absorber for vehicle
Inventor: CHUNG DO YEON
IPC: B60G17/015
Filed: 2006-08-31
Abstract: A lower spring sheet structure of a shock absorber for a vehicle is provided to minimize side load applied to the shock absorber, and to improve ride comfort by changing an angle of a lower spring sheet member into a proper angle according to a direction of load varying depending on driving condition. A lower spring sheet structure of a shock absorber for a vehicle comprises an upper spring sheet member(3) mounted on a piston rod(2) of the shock absorber(100) to support an upper part of the spring member(5) and a lower spring sheet member(4) mounted on a cylinder tube(1) of the shock absorber to support a lower part of the spring member. The lower spring sheet member includes a rotation spring sheet(10) mounted on a hinge unit(11) of the cylinder tube, and a sheet angle control unit(20) controlling a rotation angle by rotating the rotation spring sheet by the hinge unit.
Patent KR-20080021392-A (KR)
Title: Semiconductor wafer having identification
Inventor: LEE YOON HEE
IPC: H01L23/544
Filed: 2006-09-04
Abstract: A semiconductor wafer with an identification part is provided to prevent residues from remaining on an identification part by including an identification part located in a position from the outer circumference of a semiconductor wafer to a position not deeper than the depth of a notch wherein the identification part is adjacent to the notch. A notch(110) is formed of an empty space positioned at one part of the edge of a body(102) of a flat plate, having a predetermined depth(D) facing toward the center of the body. An identification part(120) is formed in the surface of the body adjacent to the notch, located in a distance from the outer circumference of the body to a position not deeper than the depth of the notch. The notch can be an open space of a V shape, having first and second sides(112,114) confronting each other.
Patent KR-20070108316-A (KR)
Title: Transmit diversity method for synchronization channel and broadcasting channel for ofdm cellular system
Inventor: KIM IL GYU
IPC: H04L1/02
Filed: 2006-09-04
Abstract: A transmission diversity method for an SCH(Synchronization Channel) and a BCH(Broad casting Channel) in an OFDM(Orthogonal Frequency Division Multiplexing) cellular system is provided to detect OFDM symbol and frame timings during an initial power-on step, to estimate initial frequency offset, and to use the synchronization channel for coherent demodulation in demodulating the BCH by a mobile station. In an OFDM based cellular system defining an SCH and a BCH at a forward link, a transmission diversity method for the SCH and the BCH includes a step for arranging SCH and BCH symbols(192,193) adjacently to each other if two or more transmission antennas of a base station exist and a step for applying the same transmit diversity to the adjacent SCH and BCH symbols and then transmitting the SCH and BCH symbols through the same antenna.
Patent KR-20060101431-A (KR)
Inventor: JUNG KYOUNG MOON
IPC: E03B3/06
Filed: 2006-09-05
Abstract: 본 발명은 지하수 집수정군(集水井群)을 구성하는 방사상 집수정의 유공관(宥孔管) 설치공법에 관한 것으로, 한 쌍의 집수정을 연결하는 유공관을 설치하되, 유공관의 설치를 위한 수평굴착공의 형성에 있어서 선행 관입된 소구경케이싱에 대구경케이싱을 연결하여 대구경케이싱의 굴진 및 소구경케이싱을 통한 대구경케이싱의 견인을 동시에 실시하여 대구경 유공관의 설치가 가능하도록 한 것이다. 
     본 발명을 통하여 종래에는 불가능하였던 집수정의 대구경 유공관 설치가 가능하게 되었으며, 이로써 집수정의 집수가능 유량이 획기적으로 향상되는 효과를 얻을 수 있을 뿐 아니라, 집수정군을 구성함에 있어서 집수정의 수를 줄일 수 있게 되어 지하수 개발비용을 절감하는 효과를 얻을 수 있다. 
       
     지하수, 집수정(集水井), 유공관(宥孔管), 케이싱(casing), 견인
Patent KR-20080024717-A (KR)
Title: Terminal plate assembly
Inventor: YANG JEONG SIK
IPC: H01R9/22
Filed: 2006-09-14
Abstract: A terminal plate assembly is provided to position terminals between a terminal plate and a plate cover accurately, thereby reliably joining the terminal plate assembly to a PCB(Printed Circuit Board) or component parts, by using elastic fixing elements for sticking the terminals closely to the terminal plate. A plurality of receiving elements(14) recedes from a terminal plate(10). A plate hole(16) is formed in one end of the receiving element, and a guide rib(18) is protruded from the other end of the receiving element. Each of terminals(20) includes a base(22) placed on the receiving element, and a soldering portion(24) and a joining portion(26) protruded at both ends of the base in opposite directions. The soldering portion of the terminal passes through the plate hole of the receiving element. A plate cover(30) has a plurality of cover holes(34). The guide ribs of the receiving elements are positioned within the cover holes. The joining portion of the terminal passes through the cover holes. An elastic fixing element(36) is formed within the cover holes correspondingly to each of the terminals, and adheres to the terminal closely to the receiving element and the guide rib.
Patent KR-20070109764-A (KR)
Title: Construction of a mobile device
Inventor: OH JUNE SOO
IPC: H04B1/38
Filed: 2006-09-15
Abstract: A structure of a portable device is provided to maximize usage efficiency by making display windows rotatable toward a front side or a back side if a user rotates a display unit while pushing a slider to one side in a state that the display unit is standed. A structure of a portable device comprises a display unit(1) and a main body(3) combined with the display unit(1). The display unit(1) includes display windows and sliding members formed at both sides of one longitudinal end. The main body(3) forms a combination recess(27) at a center with which the display unit(1) is safely combined. Sliding members of the main body(3) are combined with the sliding members of the display unit(1) at inner faces of both side walls of the combination recess(27). The sliding members of the display unit(1) are inserted into the sliding members of the main body(3) such that the sliding members of the display unit(1) can slide.
Patent KR-20080026926-A (KR)
Title: Method for multiplexing ue signals having different bandwidth, and method for transmitting uplink signal
Inventor: NOH MIN SEOK
IPC: H04B7/26
Filed: 2006-09-22
Abstract: A method for multiplexing UE signals having various bandwidths and a method for transmitting an uplink signal are provided to maintain orthogonality even when lengths are difference between sequences for multiplexing, thereby maintaining a CDM(Code Division Multiplexing) mode as a multiplexing mode and enabling a base station to discriminate from which UE a received uplink signal is transmitted. A multiplexing method comprises the following steps of: setting a bandwidth, corresponding to a common measure of bandwidths used by each of plural UEs(User Equipments), as a reference bandwidth; selecting reference sequences corresponding to the reference bandwidth in order to multiplex signals of the plural UEs; and multiplexing the signal by using a sequence made by repeating the reference sequence if the signal is a signal of a UE using a bandwidth more than the reference bandwidth among the plural UEs.
Patent KR-20080029585-A (KR)
Title: Apparatus for controlling displacement of variable displacement type of hydraulic pump
Inventor: JANG DAL SIK
IPC: F15B11/00
Filed: 2006-09-29
Abstract: An apparatus for controlling the displacement of a variable displacement hydraulic pump is provided to prevent power loss in a state without load by returning working oil back to an oil tank. An apparatus for controlling the displacement of a variable displacement hydraulic pump comprises a main pump(50), control valves(71,72), a negative control valve(300), pressure sensors(110,120), a sub control valve(400), and a controller(200). The main pump supplies an entire hydraulic circuit with working oil by pressing the working oil with being powered by an engine(10) and includes a regulator(51). The regulator varies displacement. The control valve is switched to supply hydraulic devices with the working oil or to return the working oil back to an oil tank. The negative control valve is located on a hydraulic line where the working oil is returned and control flow of the working oil. The pressure valves detect upper side and lower side pressures. The sub control valve is located on pilot pressure supply hydraulic line(410). The controller takes electrical signals as input values from the pressure sensors and controls switch of the negative control valve and the sub control valve.
Patent KR-20080029593-A (KR)
Title: Leadframe type stack package and manufacturing method of the same
Inventor: BANG HYO JAE
IPC: H01L23/48
Filed: 2006-09-29
Abstract: A method for manufacturing a lead frame stack package using laser soldering is provided to enhance the reliability of products by strongly sticking a semiconductor module to a stack package without a soldering defect through the use of solder ball. A method for manufacturing a lead frame stack package includes the step of stacking a second lead frame package on a first lead frame package to be partially contacted to each other; and the step of combining a lead(43) of the first lead frame package with a lead of the second lead frame package through a laser soldering. The combination through the laser soldering is performed by putting a solder ball(80) supplied from a laser soldering head on a junction portion of the leads and melting the solder ball by a laser beam irradiated from the laser soldering head and then hardening the solder ball to join the leads. The method further includes stacking the third lead frame package on the second lead frame package; and closely adhering a lead of the second lead frame package to a lead of the third lead frame package.
Patent KR-20080033724-A (KR)
Title: The unlock prevention structure of the drive shaft
Inventor: KIM HYO SEOK
IPC: F16B39/10
Filed: 2006-10-13
Abstract: An unlock prevention structure of a drive shaft is provided to simplify a manufacturing process by simply installing a fixing ring for preventing unlock of the drive shaft. An unlock prevention structure of a drive shaft(100) includes a flange nut(200) and a fixing ring(300). The drive shaft is installed in an insertion hole of a hub(10) and includes a coupling groove. The insertion hole is formed on a center of the hub. The coupling groove is formed on a circumference of an end of the drive shaft for fixing the fixing ring. The flange nut includes a flange(210), a nut part(220), and a guide part(230). The flange is coupled to the end of the drive shaft. The nut part is elongated from the flange outward the hub. The guide part has fixing holes(232). The fixing holes are formed on an external circumference of the nut part. The fixing ring is elastically fixed to the coupling groove through the fixing holes for preventing unlock of the drive shaft.
Patent KR-20080037204-A (KR)
Title: Plasma display panel
Inventor: RYU SEONG NAM
IPC: H01J11/34
Filed: 2006-10-25
Abstract: A plasma display panel is provided to enhance driving efficiency by implementing a third electrode having a larger width than at least one of first and second electrodes. A plasma display panel includes front and rear substrates(101,111), and a barrier rib(112). The front substrate includes first and second electrodes(102,103) formed in parallel with each other. The rear substrate, which includes a third electrode cross the first and second electrodes, is disposed opposite to the front substrate. The barrier rib defines discharge cells between the front and rear substrates. At least one of the first and second electrodes is formed into one layer. The width of the third electrode is larger than that of at least one of the first and second electrodes.
Patent KR-20080037856-A (KR)
Title: Method and system for providing hand-off by using signal state of mobile communication terminal
Inventor: PARK WON KYU
IPC: H04W36/30
Filed: 2006-10-27
Abstract: A handoff method using the signal state of a mobile terminal and a system thereof are provided to prevent a call disconnection from being generated in the middle of receiving a multimedia service from an EV-DO(Evolution Data Only) system on the move by receiving a signal state from a mobile terminal, comparing the received signal state with a preset condition, and transmitting a handoff execution command to the mobile terminal if the signal state is below the preset condition. An EV-DO controller in a wireless base station periodically transmits a signal state request message to a mobile terminal(S210). If a signal state is received from the mobile terminal(S220), the wireless base station confirms whether or not the present signal state of the mobile terminal is below a preset condition(S230). If so, the wireless base station transmits a routing update request message to the mobile terminal(S240). If a routing update message is received from the mobile terminal, the wireless base station transmits a traffic channel assignment message to the mobile terminal(S250). Receiving the traffic channel assignment message, the mobile terminal executes handoff and transmits a traffic channel complete message to the wireless base station(S260).
Patent KR-20080038751-A (KR)
Title: Verification system and method for software of body control module
Inventor: SON JUNG DUCK
IPC: G06F19/00
Filed: 2006-10-31
Abstract: A device and a method for verifying software of a BCM(Body Control Module) are provided to reduce the number of tests largely by selecting an orthogonal array table suitable for the number of input signals in BCM software verification and perform evaluation before a prototype making process by verifying each BCM part. A BCM(10) controls a function of convenience devices installed to the inside of the vehicle. A computer(12) exchanges information with the BCM through serial communication and includes a verification program. A PSU(Power Supply Unit)(11) applies power to the computer and the BCM. The verification program includes an input part making a plurality of input signals into an Excel file by using an orthogonal array table, a controller, and an output part inputting an input condition to the BCM and storing an output signal, which is generated in the BCM and received from the controller. The controller assigns Excel data of each test condition to an input port of the BCM, converts the Excel file into a header file, compiles the header file together with BCM software, inputs an input condition to the BCM by the header file, and determines pass by comparing an output signal received from the BCM with an estimation value.
Patent KR-20080038777-A (KR)
Title: Clock data recovery device
Inventor: JEONG CHUN SEOK
IPC: H03L7/085
Filed: 2006-10-31
Abstract: A clock data recovering device is provided to allow a temperature information output device to stably operate in a high frequency clock. A clock data recovering device includes a phase locked loop(410) outputting a plurality of clocks having a phase different from each other with a frequency lower than data. A voltage control delaying unit(420) outputs after delaying the clocks according to an inputted voltage. The clocks and data outputted from the voltage control delaying unit are inputted in a phase detecting unit(430). The phase detecting unit outputs a plurality of recovered data synchronized according to each clock, and outputs an increasing signal and a decreasing signal having a signal width wider than data. A charge pump(440) allows the increasing signal and the decreasing signal to be inputted therein and outputs current according to the increasing signal and the decreasing signal.